E20521-000 — ADAPTER,WAVEGUIDE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

E20521-000: ADAPTER,WAVEGUIDE.

The ADAPTER,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE FLANGE, flange_style: CHOKE TYPE SINGLE FLANGE, adapter_length: 2.500 INCHES MAXIMUM IN, special_features: MATERIAL OFHC COPPER, FLANGES-BRASS, style_designator: WAVEGUIDE TO COAXIAL, end_item_identification: RADAR THREAT EMITTER AN/MST-T1. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-478-1126, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

E20521-000

NSN: 5985-01-478-1126
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 8M906 — TELEDYNE ETM, INC. DBA ETM ELECTROMATIC INC (USA)

SPECIFICATIONS

material	COPPER ALLOY SINGLE FLANGE
flange_style	CHOKE TYPE SINGLE FLANGE
adapter_length	2.500 INCHES MAXIMUM IN
flange_quantity	1
special_features	MATERIAL OFHC COPPER, FLANGES-BRASS
style_designator	WAVEGUIDE TO COAXIAL
end_item_identification	RADAR THREAT EMITTER AN/MST-T1
flange_connecting_facility_and_quantity	4 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES
NSN	5985-01-478-1126

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE QUANTITY: 1

•

STYLE DESIGNATOR: WAVEGUIDE TO COAXIAL

•

ADAPTER LENGTH: 2.500 INCHES MAXIMUM IN

•

MATERIAL: COPPER ALLOY SINGLE FLANGE

•

FLANGE CONNECTING FACILITY AND QUANTITY: 4 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES

•

FLANGE STYLE: CHOKE TYPE SINGLE FLANGE

TECHNICAL CHARACTERISTICS

FLANGE QUANTITY	1
STYLE DESIGNATOR	WAVEGUIDE TO COAXIAL
ADAPTER LENGTH	2.500 INCHES MAXIMUM IN
SPECIAL FEATURES	MATERIAL OFHC COPPER, FLANGES-BRASS
END ITEM IDENTIFICATION	RADAR THREAT EMITTER AN/MST-T1
MATERIAL	COPPER ALLOY SINGLE FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY	4 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES
FLANGE STYLE	CHOKE TYPE SINGLE FLANGE

OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876

SUBSTITUTES & CROSS-REFERENCES 1

98-20521Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is E20521-000?

E20521-000 is a ADAPTER,WAVEGUIDE.

What parts can replace E20521-000?

There is 1 known substitute for E20521-000: 98-20521. Substitute compatibility should be verified for your specific system.

What is the NSN for E20521-000?

E20521-000 is cataloged in the U.S. Government catalog under NSN 5985-01-478-1126. This indicates validated use in U.S. government and defense supply chains.

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